Where: Pershing County, Nevada (40.0° N, 117.6° W: paleocoordinates 16.8° N, 53.5° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Winnemucca Formation, Norian (228.0 - 208.5 Ma)
• probably Winnemucca Fm.
• bed-level stratigraphic resolution
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Preservation: cast
Primary reference: P. R. Hoover. 1991. Late Triassic cyrtinoid spiriferinacean brachiopods from western North America and their biostratigraphic and biogeographic implications. Bulletins of American Paleontology 100(337):63-109 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 101369: authorized by Wolfgang Kiessling, entered by Uta Merkel on 20.12.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
Spondylospira tricosta Hoover 1991 |